-al -er -ol a-a a-b a-i a-t aaa aab aae aai aal aao aar aat ab- aba abb abe abi abl abo abr abt aea aeb aee aei ael aeo aer aet ai- aia aib aie aii ail aio air ait al- ala alb ale ali all alo alr alt aoa aob aoe aoi aol aoo aor aot ar- ara arb are ari arl aro arr art at- ata atb ate ati atl ato atr att baa bab bae bai bal bao bar bat bba bbb bbe bbi bbl bbo bbr bbt be- bea beb bee bei bel beo ber bet bi- bia bib bie bii bil bio bir bit bla blb ble bli bll blo blr blt boa bob boe boi bol boo bor bot bra brb bre bri brl bro brr brt bta btb bte bti btl bto btr btt eaa eab eae eai eal eao ear eat eba ebb ebe ebi ebl ebo ebr ebt eea eeb eee eel eeo eer eet eia eib eie eii eil eio eir eit ela elb ele eli ell elo elr elt eo- eoa eob eoe eoi eol eoo eor eot era erb ere eri erl ero err ert eta etb ete eti etl eto etr ett ia- iaa iab iae iai ial iao iar iat iba ibb ibe ibi ibl ibo ibr ibt ie- iea iee iei iel ier iet iia iib iie iii iil iio iir iit il- ila ilb ile ili ill ilo ilr ilt io- ioa iob ioe ioi iol ioo ior iot ir- ira irb ire iri irl iro irr irt ita itb ite iti itl ito itt la- laa lab lae lai lal lao lar lat lba lbb lbe lbi lbl lbo lbr lbt lea leb lee lei lel leo ler let lia lib lie lii lil lio lir lit lla llb lle lli lll llo llr llt loa lob loe loi lol loo lor lot lra lrb lri lro lrr lrt lta ltb lte lti ltl lto ltr ltt o-i oaa oab oae oai oal oao oar oat ob- oba obb obe obi obl obo obr obt oea oeb oee oei oel oeo oer oet oia oib oie oii oil oio oir oit ola olb ole oli oll olo olt oo- ooa oob ooi ool ooo oor oot or- ora orb ore ori orl oro orr ort ot- ota otb ote oti otl oto otr ott ra- raa rab rae rai ral rao rar rat rba rbb rbe rbi rbl rbo rbr rbt re- rea reb ree rei rel reo rer ret ria rib rie rii ril rio rir rit rla rle rli rll rlo rlr rlt roa rob roe roi rol roo ror rot rra rrb rri rrl rrr rrt rta rtb rte rti rtl rto rtr rtt taa tab tae tai tal tao tar tat tba tbb tbe tbi tbl tbo tbr tbt te- tea teb tee tei tel teo ter tet tia tib tie tii til tio tir tit tla tle tli tll tlo tlr tlt to- toa tob toe toi tol too tor tot tra trb tre tri trl tro trr trt tta ttb tte tti ttl tto ttr ttt

a-be a-ii aaaa aaab aaae aaai aaal aaar aaba aabb aabi aabl aabt aaea aaib aaii aala aale aali aall aalo aaoe aaoo aara aare aari aaro aart aata aatt abaa abab abae abai abal abar abat abb- abba abbb abbe abbi abbo abbr abbt abee abel aber abet abia abib abie abil abir abit abla able ablo aboa abob abol aboo abor abot abra abri abro abta aebi aeer aeio aeit aela aer- aera aeri aero aeta aeto aetr aett aiai aiba aibl aibo aiea aiee aiel aiet aiia aiib aiir aila aile aili aioi aira aire airi airo airt aita aite aiti aitr aitt alaa alae alai alal alao alar alat alb- alba albe albi albo alea alee aleo aler alet ali- alia alib alie alii alil alio alir alit all- alla alle alli alll allo allr aloa aloe aloi alol aloo alor alot alro alta alte alti alto aoba aola aole aora aorb aort arab arae arai aral arar arat arba arbe arbi area aree arei arel areo aret aria arib arie arii aril ario arit arla arle arli arlo aroa arob aroe aroi aroo aror arr- arra arre arri arro arrr arrt arta arte arti arto artr at-l at-t ataa atab atae atai atal atar atat atea atee atei atel ateo ater atia atie atil atit atla atle atli atlo atob atoe atoi atol ator atot atra atre atri atro atta atte atti atto attr ba-i baaa baal baar baat baba babb babe babi babo babr bael baer baia baib baie bail baio bair bait bala bale bali ball balo balt baol bar- bara barb bare bari baro barr bart bata bate bati bato batt bbbb bbeb bbet bblb beal bear beat beba bebb bebe bebi bebo beeb beel beer beet beia beil beir beit bela bele beli bell belo belt beo- beor beot bera bere beri bero berr bert beta bete beti beto bett bial biao biar biat biba bibb bibe bibi bibl bibo bieb biel bier biet bila bile bili bill bilo bilt bio- bioi biol biot bira birb bire biri birl biro birr birt bita bite bito bitt blaa blab blae blat blbt blea bleb blee blei bleo blet blio blir blit blob bloo blot boab boai boal boar boat boba bobb bobe bobi bobo boea boee boel boeo boer boet boi- boie boii boil boit bola bole boli boll bolo bolt boob booe bool boor boot bor- bora bore bori boro borr bort bota botb bote boti boto bott brab brae brai brao brat brea breb bree brei brel breo brer bret bria brie bril brio brit broa brob broe brol broo bror brot brrr btaa btie btla btob btor btrt bttb e-la eaba eala eale eara earb eare earl earo eart eata eate eati ebal ebba ebbo ebbr ebel eber ebit